SoundThinking, Inc.
SoundThinking, Inc. (SSTI) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · SSTI · as of Mar 31, 2025
Ownership Breakdown
89
Institutional Holders
▲ 4 vs Q4
$124.19M
Total Inst. Value
▲ $27.13M vs Q4
12.95M
Shares Outstanding
freeFloat 54.69%
7.33M
13F Shares Held
▼ 105,804 vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
SSTI largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
FEDERATED HERMES, INC. services-prepackaged software | 1.24M | 9.76% | 9.76% | $20.93B | May 8, 2025 | ▼ 160.0K |
BLACKROCK, INC. services-prepackaged software | 881.0K | 6.96% | 6.96% | $14.93B | May 2, 2025 | ▼ 40.3K |
KOPION ASSET MANAGEMENT, LLC services-prepackaged software | 541.7K | 4.28% | 4.28% | $9.18B | Apr 8, 2025 | ▼ 185.5K |
VANGUARD GROUP INC services-prepackaged software | 514.2K | 4.07% | 4.07% | $8.72B | May 9, 2025 | ▼ 7.0K |
DISCIPLINED GROWTH INVESTORS INC /MN services-prepackaged software | 450.2K | 3.56% | 3.56% | $7.63B | May 15, 2025 | ▲ 559 |
RICE HALL JAMES & ASSOCIATES, LLC services-prepackaged software | 420.2K | 3.32% | 3.32% | $7.12B | May 1, 2025 | ▲ 22.5K |
WASATCH ADVISORS LP services-prepackaged software | 373.8K | 2.96% | 2.96% | $6.34B | May 15, 2025 | NEW |
HARVEY PARTNERS, LLC services-prepackaged software | 269.0K | 2.13% | 2.13% | $4.56B | May 15, 2025 | ▲ 127.0K |
GEODE CAPITAL MANAGEMENT, LLC services-prepackaged software | 217.5K | 1.72% | 1.72% | $3.69B | May 13, 2025 | ▲ 1.4K |
STATE STREET CORP services-prepackaged software | 203.1K | 1.61% | 1.61% | $3.44B | May 15, 2025 | ▼ 1.9K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
22
Increased
+383.7K shares7
New Positions
first time holders19
Decreased
−856.7K shares0
Sold Out
fully exitedNet shares change (top 50)
473.0K
+383.7K / −856.7K
Net new holders
+10
7 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
SSTI insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
3
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Arthur Kirk SVP, Sales | May 19, 2026 | Award | 56,222 | — | — | 56.2K | Form 4 ↗ |
Clark Ralph A. President and CEO | May 19, 2026 | Award | 239,880 | — | — | 828.5K | Form 4 ↗ |
Stewart Alan R. Chief Financial Officer | May 19, 2026 | Award | 74,963 | — | — | 245.1K | Form 4 ↗ |
Arthur Kirk SVP, Sales | Mar 6, 2026 | Award | 30,000 | $7.20 | $216.0K | 30.0K | Form 4 ↗ |
Golzadeh Nasim See remarks | Mar 6, 2026 | Tax Withhold | 2,481 | $6.66 | $16.5K | 86.1K | Form 4 ↗ |
Veradace Partners LP 10 percent owner | Feb 24, 2026 | Purchase | 15,773 | $7.14 | $112.7K | 2.04M | Form 4 ↗ |
Veradace Partners LP 10 percent owner | Feb 23, 2026 | Purchase | 7,016 | $7.04 | $49.4K | 2.02M | Form 4 ↗ |
Veradace Partners LP 10 percent owner | Feb 19, 2026 | Purchase | 8,748 | $7.07 | $61.8K | 2.02M | Form 4 ↗ |
Veradace Partners LP 10 percent owner | Feb 18, 2026 | Purchase | 105,880 | $7.14 | $756.0K | 2.01M | Form 4 ↗ |
Veradace Partners LP 10 percent owner | Feb 17, 2026 | Purchase | 31,000 | $7.41 | $229.7K | 1.90M | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
SoundThinking, Inc. (SSTI) is primarily owned by institutional investors, who hold approximately 56.5% of total shares outstanding. Company insiders own approximately 45.31%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of SoundThinking, Inc. is FEDERATED HERMES, INC., holding approximately 1.24 million shares — equal to 9.76% of outstanding shares — as of March 31, 2025.
A total of 89 institutional investors currently hold SSTI stock, with a combined institutional value of approximately $124,185,051 as of the most recent 13F filing period.
Frequently asked questions
SSTI ownershipSoundThinking, Inc. (SSTI) is primarily owned by institutional investors, who hold approximately 56.5% of shares. The largest shareholder is FEDERATED HERMES, INC. with a 9.76% stake. Company insiders hold 45.31%. Data sourced from SEC Form 13F as of March 31, 2025.